Convert Experiences vs GrowthBook

From $99 per month (indicative, by tested visitors)

From $20 per user/month (indicative, cloud Pro)

Priced only on tested traffic — unlimited experiments, domains and users at every tier.

Dramatically cheaper than the commercial platforms, especially self-hosted at high traffic.

15-day trial.

Self-hosted open-source edition is free and unlimited; cloud free tier for up to a few users.

Emerging

Convert Insights · since 2010

Widely used

GrowthBook · since 2021

• Unlimited experiments and seats, so nobody rations testing to save licence cost.
• Serious privacy posture with EU hosting and no data resale.
• Transparent, published pricing.

• Warehouse-native by design — no duplicate event pipeline and no data leaving your control.
• Self-hosting removes per-user-volume pricing entirely.
• Both Bayesian and frequentist engines with sequential testing support.

• Client-side only — no server-side experimentation.
• No feature-flag capability.
• Smaller vendor with a modest ecosystem.

• Requires a working data warehouse and someone who can define metrics in SQL.
• Self-hosting is operational work you own.
• Less polished governance and approval tooling than LaunchDarkly.

Mid-sized e-commerce teams that want unlimited client-side testing with clean privacy handling.

Data-mature teams that already have a warehouse and want to avoid volume-based pricing.